stack_used() not accurate?

[Frank Ch. Eigler]

Jim Keniston <jkenisto@us.ibm.com> writes:

> [...]  But keep in mind that on i386, when your breakpoint trap
> happens in kernel code, esp and ss aren't saved on the stack.  So
> regs->esp and regs->ss contain the top of the pre-trap stack, and
> the pre-trap stack pointer is &regs->esp, not regs->esp.

We should hide away this peculiarity from tapsets / the runtime.

- FChE